From f0dbe185e00b67b79075047518afeecfb732b763 Mon Sep 17 00:00:00 2001
From: Leo Antunes <leo@costela.net>
Date: Mon, 4 Apr 2022 17:44:56 +0200
Subject: [PATCH] feat: do not count context cancelation as peer error

---
 groupcache.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/groupcache.go b/groupcache.go
index 915e265..4815437 100644
--- a/groupcache.go
+++ b/groupcache.go
@@ -386,6 +386,9 @@ func (g *Group) load(ctx context.Context, key string, dest Sink) (value ByteView
 			if err == nil {
 				g.Stats.PeerLoads.Add(1)
 				return value, nil
+			} else if errors.Is(err, context.Canceled) {
+				// do not count context cancellation as a peer error
+				return nil, err
 			}
 
 			if logger != nil {